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Patent Assignment Assignor Details
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Assignor Name : ISHIKAWA, SHINTARO
Total Assignments: 20
Assignment: 1
Reel/Frame:007698/0007   Pages: 2
Recorded: 10/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUMURA, KOICHI
Exec Dt:
10/07/1994
2
MIYAJIMA, KEISUKE
Exec Dt:
10/07/1994
3
NAGAHAMA, TAKAO
Exec Dt:
10/07/1994
4
ISHIKAWA, SHINTARO
Exec Dt:
10/07/1994
5
NAKAGAWA, YUKO
Exec Dt:
10/07/1994
6
SUGIYAMA, KAZUHISA
Exec Dt:
10/07/1994
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
NO. 9, KANDATSUKASA-CHO 2-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677322
NONE
08325233
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 2
Reel/Frame:009988/0003   Pages: 3
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHINTARO
Exec Dt:
04/20/1999
2
IIDA, JUNJI
Exec Dt:
04/20/1999
3
TERASHIMA, AKIRA
Exec Dt:
04/20/1999
Assignee
1
SUMITOMO METAL MINING CO., LTD.
SHINBASHI MINATO-KU
11-3, 5-CHOME
TOKYO, JAPAN 105-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6094265
NONE
09311879
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
RONALD F. NAUGHTON
1725 K. STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:010362/0385   Pages: 3
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SATOSHI
Exec Dt:
08/10/1999
2
KINOSHITA, NAOSUMI
Exec Dt:
08/10/1999
3
YASUMURA, KOICHI
Exec Dt:
08/10/1999
4
EDAMATSU, KOUJI
Exec Dt:
08/10/1999
5
NAGAHAMA, TAKAO
Exec Dt:
08/10/1999
6
ISHIKAWA, SHINTARO
Exec Dt:
08/10/1999
7
YAMAUCHI, TAKESHI
Exec Dt:
08/10/1999
8
KISHI, KAZUMASA
Exec Dt:
08/10/1999
9
SUGIYAMA, KAZUHISA
Exec Dt:
08/10/1999
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
2-9, KANDA-TSUKASACHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6197774
NONE
09380742
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET N.W.
WASHINGTON, DC 20005-3315
Assignment: 4
Reel/Frame:011559/0615   Pages: 3
Recorded: 02/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIDA, JUNJI
Exec Dt:
01/10/2001
2
TERASHIMA, AKIRA
Exec Dt:
01/10/2001
3
MAEDA, KAZUO
Exec Dt:
01/10/2001
4
ISHIKAWA, SHINTARO
Exec Dt:
01/10/2001
5
YAMAUCHI, SHINJI
Exec Dt:
01/10/2001
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, 5-CHOME, SHINBASHI, MINATO-KU
TOKYO 105-8716, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6504154
US20010045517
09783994
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
DONALD W. HANSON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:031964/0731   Pages: 3
Recorded: 01/14/2014
Attorney Dkt #:428156US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSAWA, NAOKI
Exec Dt:
01/06/2014
2
ISHIKAWA, SHINTARO
Exec Dt:
01/06/2014
Assignee
1
SMC CORPORATION
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9574580
US20140208936
14154665
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:033601/0755   Pages: 4
Recorded: 08/25/2014
Attorney Dkt #:162865
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKABE, YOSHIHIRO
Exec Dt:
07/31/2014
2
ITO, KENYA
Exec Dt:
07/31/2014
3
OKADA, SHUUJI
Exec Dt:
07/31/2014
4
NISHIMOTO, MASAMU
Exec Dt:
07/31/2014
5
MURAKAMI, AKIHIRO
Exec Dt:
07/31/2014
6
ISHIKAWA, SHINTARO
Exec Dt:
07/31/2014
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10022799
US20150017465
14380828
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:039346/0458   Pages: 3
Recorded: 08/04/2016
Attorney Dkt #:2016-1026A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAYAMA, NAOTSUGU
Exec Dt:
07/05/2016
2
ISHIKAWA, SHINTARO
Exec Dt:
07/05/2016
3
SATO, KOJI
Exec Dt:
07/05/2016
4
SAITO, TAKAHIDE
Exec Dt:
07/05/2016
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI, 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9874250
US20160348740
15116571
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:039718/0643   Pages: 3
Recorded: 09/13/2016
Attorney Dkt #:2016-1175A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAYAMA, NAOTSUGU
Exec Dt:
08/02/2016
2
SASANUMA, KYOHEI
Exec Dt:
08/01/2016
3
ISHIKAWA, SHINTARO
Exec Dt:
08/01/2016
4
SAITO, TAKAHIDE
Exec Dt:
08/01/2016
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI, 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138954
US20170002876
15125688
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:039803/0853   Pages: 3
Recorded: 09/20/2016
Attorney Dkt #:2016-1250A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAYAMA, NAOTSUGU
Exec Dt:
08/16/2016
2
ISHIKAWA, SHINTARO
Exec Dt:
08/11/2016
3
SATO, KOJI
Exec Dt:
08/11/2016
4
SAITO, TAKAHIDE
Exec Dt:
08/19/2016
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI, 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10302155
US20170138415
15127562
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:040585/0101   Pages: 3
Recorded: 12/07/2016
Attorney Dkt #:1826.1717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, MASATAKA
Exec Dt:
10/24/2016
2
ISHIKAWA, SHINTARO
Exec Dt:
10/24/2016
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170171188
15342591
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:042987/0281   Pages: 4
Recorded: 07/12/2017
Attorney Dkt #:503949US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHINTARO
Exec Dt:
06/15/2017
2
KUROSAWA, NAOKI
Exec Dt:
06/15/2017
3
MAGARIBUCHI, MITSUNORI
Exec Dt:
06/15/2017
Assignee
1
SMC CORPORATION
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 1010021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D819101
NONE
29605217
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:042992/0899   Pages: 4
Recorded: 07/13/2017
Attorney Dkt #:503950US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHINTARO
Exec Dt:
06/15/2017
2
KUROSAWA, NAOKI
Exec Dt:
06/15/2017
3
MAGARIBUCHI, MITSUNORI
Exec Dt:
06/09/2017
Assignee
1
SMC CORPORATION
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 1010021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D821472
NONE
29605757
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:043110/0804   Pages: 4
Recorded: 07/27/2017
Attorney Dkt #:503951US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHINTARO
Exec Dt:
06/15/2017
2
KUROSAWA, NAOKI
Exec Dt:
06/15/2017
3
MAGARIBUCHI, MITSUNORI
Exec Dt:
06/15/2017
Assignee
1
SMC CORPORATION
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 1010021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D819710
NONE
29605204
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:045488/0046   Pages: 3
Recorded: 04/10/2018
Attorney Dkt #:511619US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHINTARO
Exec Dt:
03/28/2018
2
OTANI, ATSUSHI
Exec Dt:
03/28/2018
Assignee
1
SMC CORPORATION
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 1010021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D846011
NONE
29638899
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:046088/0403   Pages: 3
Recorded: 06/14/2018
Attorney Dkt #:511618US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHINTARO
Exec Dt:
04/16/2018
2
OTANI, ATSUSHI
Exec Dt:
04/16/2018
Assignee
1
SMC CORPORATION
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 1010021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D846012
NONE
29638904
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:051021/0228   Pages: 3
Recorded: 11/15/2019
Attorney Dkt #:526153US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHINTARO
Exec Dt:
10/24/2019
2
TOMITA, KOHEI
Exec Dt:
10/24/2019
Assignee
1
SMC CORPORATION
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 1010021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10953477
US20200130069
16613340
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:054077/0762   Pages: 3
Recorded: 10/16/2020
Attorney Dkt #:2020-1962A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KOJI
Exec Dt:
08/19/2020
2
ISHIKAWA, SHINTARO
Exec Dt:
08/19/2020
3
FUJIKAWA, MASAMICHI
Exec Dt:
08/20/2020
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210071722
16959482
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:054125/0199   Pages: 2
Recorded: 10/21/2020
Attorney Dkt #:200275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, SHINTARO
Exec Dt:
09/23/2020
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11391658
US20210010917
17034834
Correspondence name and address
CICELY WILLIAMS
1420 K ST NW
4TH FLOOR
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:060884/0714   Pages: 7
Recorded: 08/24/2022
Attorney Dkt #:21SKK-015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAO, YOSHIHIKO
Exec Dt:
07/06/2022
2
ISHIKAWA, SHINTARO
Exec Dt:
07/08/2022
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220404288
17821872
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 20
Reel/Frame:060659/0056   Pages: 5
Recorded: 07/28/2022
Attorney Dkt #:1515119.112US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAO, YOSHIHIKO
Exec Dt:
07/19/2022
2
ISHIKAWA, SHINTARO
Exec Dt:
07/25/2022
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 1058716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230063110
17796056
Correspondence name and address
LOCKE LORD LLP
701 8TH ST NW, SUITE 500
WASHINGTON, DC 20001

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